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MSHA mine register by county

Mines in Bonneville County, Idaho

Bonneville County, Idaho has 46 mines on MSHA's register: 8 active, 6 intermittent, 32 abandoned. 77 accidents have been reported at these mines between 1985 and 2025. Inspectors have issued 633 citations.

Every mine MSHA has registered in Bonneville County, working or not, with the accident, fatality and citation record each one carries on this site. Active mines are listed first, then the rest by the weight of their record.

Abandoned and historical mine features in Bonneville County →

Mines on register
46
Active
8
Fatalities on record
0
Citations issued
633
1 underground · 45 surface · 0 facilities 0 coal · 46 metal and non-metal 6 intermittent 32 abandoned 77 reported accidents, 1985–2025
Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Bonneville County, Idaho · Population 127,056
0.2%
Mining share of county employment
$76,646
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
On the map 
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MSHA-registered mine, any status

Mines plot only where MSHA holds a surveyed coordinate for the site; mines the agency locates to a town, county or state centroid are in the counts and the list above but not drawn. Click a point for the mine's status and record.

Operators with the most mines herecurrent operator of record
Operator Mines Active Fatalities
H-K Contractors, Inc. 7 2 0
Idaho Travertine Corp 3 0 0
Oldcastle Infrastructure 3 0 0
Bonneville County Road & Bridge Department 2 0 0
Knife River Corporation Mountain West 2 2 0
Robert V Burggraf Company Inc 2 0 0
T.V. Gravel Products 2 0 0
Valley Ready Mix, Inc. 2 0 0
Waters Construction Company Inc 2 0 0
Anaconda Minerals Company 1 0 0
Mines in Bonneville County46 on register
  1. 133 Portable Crusher
    Surface metal/non-metal · H-K Contractors, Inc. · MSHA ID 1001326
    Active
  2. Landon Excavating Plant #1
    Surface metal/non-metal · Landon Excavating Inc · MSHA ID 1002106
    Active
  3. Crusher #2
    Surface metal/non-metal · Knife River Corporation Mountain West · MSHA ID 1002088
    Active
  4. TMC Contractors, Inc.
    Surface metal/non-metal · TMC Contractors, Inc. · MSHA ID 1002247
    Active
  5. Wash Plant
    Surface metal/non-metal · Knife River Corporation Mountain West · MSHA ID 1002170
    Active
  6. 132 Portable Crusher
    Surface metal/non-metal · H-K Contractors, Inc. · MSHA ID 1002107
    Active
  7. Astec Kodiak -300
    Surface metal/non-metal · Brett Price Excavating, Inc. · MSHA ID 1002393
    Active
  8. Nord - 1
    Surface metal/non-metal · Nord Excavation, Inc. · MSHA ID 1002402
    Active
  9. Portable Crushing Plant
    Surface metal/non-metal · Burns Concrete Inc · MSHA ID 1000886
    Intermittent
  10. Valley Ready Mix Inc
    Surface metal/non-metal · Valley Ready Mix Inc · MSHA ID 1001529
    Intermittent
  11. Oldcastle Infrastructure Idaho Falls
    Surface metal/non-metal · Oldcastle Infrastructure · MSHA ID 1000884
    Abandoned
  12. Island Park Sand & Gravel
    Surface metal/non-metal · Island Park General Contractors LLC · MSHA ID 1002124
    Abandoned
  13. Shelley Pit
    Surface metal/non-metal · Valley Ready Mix, Inc. · MSHA ID 1002200
    Intermittent
  14. Plant 4
    Surface metal/non-metal · Mickelsen Construction, Inc. · MSHA ID 1002187
    Intermittent
  15. T V Gravel Products
    Surface metal/non-metal · T V Gravel Products · MSHA ID 1002006
    Abandoned
  16. BURGGRAF PORTABLE PLANT #1
    Surface metal/non-metal · Robert V Burggraf Company Inc · MSHA ID 1001699
    Abandoned
  17. T.V. Gravel Products #2
    Surface metal/non-metal · T.V. Gravel Products · MSHA ID 1002061
    Abandoned
  18. Rockin' T Portable
    Surface metal/non-metal · Rockin' T Contruction Inc. · MSHA ID 1002114
    Intermittent
  19. Rock Hollow
    Surface metal/non-metal · Producers Pumice · MSHA ID 1000101
    Abandoned
  20. #2154 WASH PLANT
    Surface metal/non-metal · Monroc Inc · MSHA ID 1000349
    Abandoned
  21. BONNEVILL COUNTY PORTABLE #195
    Surface metal/non-metal · Bonneville County Road & Bridge Department · MSHA ID 1001813
    Abandoned
  22. BURGGRAF PORTABLE PLANT #2
    Surface metal/non-metal · Robert V Burggraf Company Inc · MSHA ID 1001723
    Abandoned
  23. Portable Wash Plant #1
    Surface metal/non-metal · H-K Contractors, Inc. · MSHA ID 1002142
    Intermittent
  24. 1700 Trac Screening Plant
    Surface metal/non-metal · H-K Contractors, Inc. · MSHA ID 1002222
    Abandoned
  25. CH2 Wash
    Surface metal/non-metal · Beco Construction Co Inc · MSHA ID 1002031
    Abandoned
  26. Fall Creek Travertine Quarry
    Surface metal/non-metal · Idaho Travertine Corp · MSHA ID 1000701
    Abandoned
  27. 1800 Chieftan
    Surface metal/non-metal · Idaho Construction and Excavation, LLC · MSHA ID 1002391
    Abandoned
  28. Sunnyside Sand & Gravel
    Surface metal/non-metal · Sunnyside Sand & Gravel LLC · MSHA ID 1001997
    Abandoned
  29. Pep Screen / Spray bars
    Surface metal/non-metal · H K Contractors Inc · MSHA ID 1002191
    Abandoned
  30. Portable Plant 130
    Surface metal/non-metal · H-K Contractors, Inc. · MSHA ID 1002213
    Abandoned
  31. Snow White
    Surface metal/non-metal · Rocky Mountain Travertine · MSHA ID 1002168
    Abandoned
  32. Amcor Albino Claim
    Surface metal/non-metal · Amcor Inc · MSHA ID 1001750
    Abandoned
  33. Ammon Brick Yard
    Surface metal/non-metal · Waters Construction Company Inc · MSHA ID 1001335
    Abandoned
  34. Apple Pit
    Surface metal/non-metal · Boise Paving & Asphalt Company · MSHA ID 1001659
    Abandoned
  35. Cranney Pit
    Surface metal/non-metal · Empey Inc · MSHA ID 1001307
    Abandoned
  36. Crusher #1
    Surface metal/non-metal · Teton Gravel LLC · MSHA ID 1002258
    Abandoned
  37. Fall Creek Travertine Quarry
    Surface metal/non-metal · Idaho Travertine Corp · MSHA ID 1001739
    Abandoned
  38. Fan Claim
    Surface metal/non-metal · Amcor Inc · MSHA ID 1000099
    Abandoned
  39. Hitt Pit, Inc.
    Surface metal/non-metal · Babe's Dirt Work · MSHA ID 1002257
    Abandoned
  40. ID TRAVERTINE YARD CRUSHER
    Surface metal/non-metal · Idaho Travertine Corp · MSHA ID 1001985
    Abandoned
  41. Johnson Pit
    Surface metal/non-metal · Waters Construction Company Inc · MSHA ID 1001306
    Abandoned
  42. Mccoy Creek Number One Site
    Surface metal/non-metal · Caribou Gold Placers · MSHA ID 1001676
    Abandoned
  43. Mcgrain Pit
    Surface metal/non-metal · Bonneville County Road & Bridge Department · MSHA ID 1001445
    Abandoned
  44. St Clair Pit
    Surface metal/non-metal · H-K Contractors Inc · MSHA ID 1000876
    Abandoned
  45. Swan Valley Mine
    Underground metal/non-metal · Anaconda Minerals Company · MSHA ID 1001106
    Abandoned
  46. Tyler Pit
    Surface metal/non-metal · Bonneville County Road & Bridge Department · MSHA ID 1001341
    Abandoned

Status, type and operator are as reported to MSHA. Fatality and accident counts are MSHA's reportable accident records for the mine; citations are inspector-issued violations on record. Each mine's own page carries the full detail.

Other counties in IdahoAll counties →
How to read these numbers

The register is MSHA's Mine Data Retrieval System: every operation ever assigned a mine ID, including ones abandoned decades ago, so the count is a history of mining in the county, not a count of working mines. A mine's county is the one its operator reported to MSHA. Fatality and accident counts start with MSHA's reportable-accident records (1983 onward); citation counts are inspector-issued violations on record. We are an independent research tool, not MSHA.